The Xindi-Arboreal colony was an inhabited planet in the Delphic Expanse. This planet was home to a Xindi kemocite refining facility. It had one moon. The Xindi-Arboreal colony was near Tarquin's planet. The colony was very peaceful: it had no defensive systems, no active sensors, no artificial satellites, and no orbiting starships. Native species included the tree scarabs, which were often hunted by the Arboreals that settled the planet. It also had several deposits of topaline ore.